Wind Multiplikator GmbH, a leading offshore wind service provider, has secured a long-term charter agreement with Norwind Offshore, a Norwegian specialist in offshore wind support vessels, to deploy a Commissioning Service Operation Vessel (CSOV) for the 400 MW Global Tech I offshore wind farm in the German North Sea, approximately 160 kilometres northwest of Emden.
The newly built vessel “Norwind Maestro” is scheduled for delivery in the first quarter of 2026. An identical sister unit will be available to support the project starting in the fourth quarter of 2025. Both CSOVs will operate directly from their home port of Emden , enabling fast response times and efficient offshore deployment.
As Wind Multiplikator’s home base, Emden plays a central role in this service efficiency. The company’s operational base includes a specially designed infrastructure for offshore logistics, a spare parts warehouse, and direct access to the North Sea via the quayside. This setup enables short response times, optimal material availability, and seamless coordination of vessel movements for offshore maintenance campaigns.
Following Wind Multiplier’s recent success in securing the service and maintenance contract for Global Tech I, the charter of the CSOV marks another milestone. The vessels will play a key role in the implementation of the full-service contract , which includes the comprehensive maintenance of 80 AREVA M5000 wind turbines . Under the contract, Wind Multiplier will provide a wide range of services, including:
- Scheduled maintenance including all legally required inspections and certifications
- Troubleshooting with dedicated engineering support
- Preventive maintenance campaigns to increase plant availability
- Wind farm availability guarantee
The service is complemented by efficient spare parts management, logistics coordination – particularly via the CSOV – and consistent compliance with all QHSE standards (quality, occupational health and safety, and environmental protection).
Michael Munder-Oschimek, Managing Director of Wind Multiplikator, explains: “Our goal is safe, reliable, and sustainable operation while simultaneously optimizing operating costs at Global Tech I. These state-of-the-art vessels will enable us to implement our full-service contract even more efficiently and further increase the long-term performance and operational reliability of the turbines.”
The 85-meter-long CSOVs of the VARD 4 19 series, designed by Vard Design in Ålesund, Norway, are engineered for harsh offshore conditions and feature low fuel consumption and reduced emissions – both during approach and offshore operations. They are thus in line with Wind Multiplikator’s overarching environmental objectives. With a strong focus on onboard logistics, safety and comfort for technicians, and high operational flexibility, the vessels are ideally suited for the operation and maintenance (O&M) of offshore wind farms – especially for the long distances to Global Tech I, which is in its tenth year of operation.
The vessels’ technical features include a height-adjustable gangway and a height-adjustable boat dock, which enable safe and efficient personnel transfer between the CSOV and various Crew Transfer Vessels (CTVs) – a crucial factor in minimizing and reducing downtime and maximizing efficiency.
Svein Leon Aure, CEO of Norwind Offshore, adds: “We are particularly pleased that the Norwind Maestro will begin long-term deployment at Global Tech I at the beginning of next year. Many thanks to everyone involved for their commitment. We look forward to continuing our successful partnership.”
Thomas Thomsen, Senior Vice President Renewables at Semco Maritime, commented: “Innovative and efficient logistics solutions are key to success in offshore operations. The deployment of the CSOV will significantly increase reliability and availability while providing a safe and stable platform for technicians. We are proud to support this next step in offshore service excellence together with Wind Multiplikator.”
